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PHP random selection algorithm (3)

Release：2021-01-11 10:48:14
PHP random selection algorithm (3)

PHP random selection algorithm (2)

Release：2021-01-11 10:48:37
PHP random selection algorithm (2)

PHP random selection algorithm (1)

Release：2020-09-29 18:01:46
PHP random selection algorithm (1)

How to get the directory path of temporary files in PHP

Release：2021-01-11 10:49:07
How to get the directory path of temporary files in PHP

How to get the function name of a module in PHP

Release：2021-01-11 10:49:41
How to get the function name of a module in PHP

How to get the last modification time of the current page in PHP

Release：2021-01-11 10:50:08
How to get the last modification time of the current page in PHP

Swap two variable values ​​in PHP

Release：2019-05-24 18:20:20
Swap two variable values ​​in PHP

Convert English numbers to Arabic numbers with PHP

Release：2019-01-29 10:31:40
Convert English numbers to Arabic numbers with PHP

PHP verify email is qualified

Release：2019-02-22 18:54:58
PHP verify email is qualified

PHP displays all numbers between 200 and 250 that are divisible by 4

Release：2019-01-29 10:30:45
PHP displays all numbers between 200 and 250 that are divisible by 4

PHP calculation displays average temperature, five minimum and maximum temperatures

Release：2019-01-29 10:30:12
PHP calculation displays average temperature, five minimum and maximum temperatures

PHP check if string contains uppercase characters

Release：2019-01-29 10:29:44
PHP check if string contains uppercase characters

How to find the square root of a number in PHP

Release：2019-01-23 13:22:34
How to find the square root of a number in PHP

PHP calculates the elements in an array whose sum of three values ​​equals 0

Release：2019-01-23 13:21:59
PHP calculates the elements in an array whose sum of three values ​​equals 0

PHP check missing numbers in array

Release：2019-01-23 13:21:32
PHP check missing numbers in array